GB890178A - Improvements in or relating to cargo handling devices, especially for helicopters - Google Patents
Improvements in or relating to cargo handling devices, especially for helicoptersInfo
- Publication number
- GB890178A GB890178A GB21175/60A GB2117560A GB890178A GB 890178 A GB890178 A GB 890178A GB 21175/60 A GB21175/60 A GB 21175/60A GB 2117560 A GB2117560 A GB 2117560A GB 890178 A GB890178 A GB 890178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hook
- pivot
- load
- helicopter
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/22—Taking-up articles from earth's surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
890,178. Aircraft pick-up systems. EASTERN ROTORCRAFT CORPORATION. June 16, 1960 [June 17, 1959], No. 21175/60. Class 78 (4). [Also in Group XXV] A load 20, Fig. 2, in a sling 21 can be automatically picked up by a helicopter 10 by means of a hook device 15 pivoted to the helicopter about a longitudinal axis at points 18, a cable 19 serving to swing the hook-device laterally into a position in which it can be seen from the helicopter. As an end 34, Fig. 3, of the hook is urged into engagement with a sling-ring 35 a keeper 56 is moved aside about a pivot 57. The hook member 29 is pivoted to a frame 15 about a pivot 30 and held in load-supporting position by a latch 38 pivoted to the frame at 39. To set the load down the latch 38 is turned clockwise about the pivot 39 by a lever and toggle mechanism 41, 44, thus allowing the hook to turn anticlockwise about the pivot 30 to release the ring 35. The lever 41 may be raised by a hand lever (not shown), a cable 48 leading to a control within the helicopter, or electrically by a solenoid 50. The load may also be released automatically on touch-down as follows. When the weight is removed from the hook the latter is raised by a spring 33, lost motion being provided at the pivot 30 for this purpose, to close a contact 73 by lifting a rod 70. This causes the solenoid 50 to operate, the solenoid being deenergized by a switch 74 when the lever 41 is raised. As the hook is swung back to loadsupporting position, either manually or by a spring (not shown), a portion 37 abuts the latch 38 and returns the latching mechanism to the position shown. An extension 63 may be provided to assist in guiding the hook into engagement with the load to be lifted. Specification 839,629 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US890178XA | 1959-06-17 | 1959-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB890178A true GB890178A (en) | 1962-02-28 |
Family
ID=22214968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21175/60A Expired GB890178A (en) | 1959-06-17 | 1960-06-16 | Improvements in or relating to cargo handling devices, especially for helicopters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB890178A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379534A (en) * | 1981-03-02 | 1983-04-12 | The United States Of America As Represented By The Secretary Of The Navy | Cargo lift system |
CN102616379A (en) * | 2011-01-27 | 2012-08-01 | 尤洛考普特公司 | Fastener device, associated aircraft, and associated method |
WO2019110812A1 (en) * | 2017-12-08 | 2019-06-13 | Lace | Return system for lifting hook and hooking device comprising such a system |
FR3077812A1 (en) * | 2018-02-14 | 2019-08-16 | Indraero-Siren | LOAD ATTACHING DEVICE FOR LIFTING APPARATUS |
CN110371297A (en) * | 2019-08-23 | 2019-10-25 | 重庆恩斯特龙通用航空技术研究院有限公司 | A kind of helicopter cargo hook device |
CN111032510A (en) * | 2017-06-28 | 2020-04-17 | 伊思可普国际有限公司 | Device for securing at least one conveyor cable |
US10662897B2 (en) | 2017-01-18 | 2020-05-26 | Woodward, Inc. | Over-center thrust reverser primary lock |
-
1960
- 1960-06-16 GB GB21175/60A patent/GB890178A/en not_active Expired
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379534A (en) * | 1981-03-02 | 1983-04-12 | The United States Of America As Represented By The Secretary Of The Navy | Cargo lift system |
CN102616379A (en) * | 2011-01-27 | 2012-08-01 | 尤洛考普特公司 | Fastener device, associated aircraft, and associated method |
EP2481671A2 (en) | 2011-01-27 | 2012-08-01 | Eurocopter | Removable fastening device with an attachment, means of an external load and a means of fixing said attachment means to an aircraft, aircraft and associated method |
FR2970944A1 (en) * | 2011-01-27 | 2012-08-03 | Eurocopter France | REMOVABLE FIXING DEVICE WITH A MEANS FOR HANGING AN EXTERNAL LOAD AND A MEANS FOR FASTENING SAID MEANS OF ATTACHING TO AN AIRCRAFT, AIRCRAFT AND ASSOCIATED METHOD |
EP2481671A3 (en) * | 2011-01-27 | 2014-02-12 | Eurocopter | Removable fastening device with an attachment, means of an external load and a means of fixing said attachment means to an aircraft, aircraft and associated method |
CN102616379B (en) * | 2011-01-27 | 2014-07-02 | 空客直升机 | Fastener device, associated aircraft, and associated method |
US8888048B2 (en) | 2011-01-27 | 2014-11-18 | Airbus Helicopters | Removable fastener device equipped with attachment means for attaching an external load and with fastener means for fastening said attachment means to an aircraft, an associated aircraft, and an associated method |
US11035320B2 (en) | 2017-01-18 | 2021-06-15 | Woodward, Inc. | Over-center thrust reverser primary lock |
US10662897B2 (en) | 2017-01-18 | 2020-05-26 | Woodward, Inc. | Over-center thrust reverser primary lock |
CN111032510A (en) * | 2017-06-28 | 2020-04-17 | 伊思可普国际有限公司 | Device for securing at least one conveyor cable |
CN111032510B (en) * | 2017-06-28 | 2023-09-29 | 伊思可普国际有限公司 | Device for securing at least one cargo sling |
FR3074781A1 (en) * | 2017-12-08 | 2019-06-14 | Indraero-Siren | RETRIEVAL SYSTEM FOR LOAD HOOK AND HITCH DEVICE COMPRISING SUCH A SYSTEM |
WO2019110812A1 (en) * | 2017-12-08 | 2019-06-13 | Lace | Return system for lifting hook and hooking device comprising such a system |
US11912540B2 (en) | 2017-12-08 | 2024-02-27 | Lace | Return system for lifting hook and hooking device comprising such a system |
WO2019158555A1 (en) * | 2018-02-14 | 2019-08-22 | Lace | Load-bearing device for a lifting apparatus |
FR3077812A1 (en) * | 2018-02-14 | 2019-08-16 | Indraero-Siren | LOAD ATTACHING DEVICE FOR LIFTING APPARATUS |
US11279596B2 (en) | 2018-02-14 | 2022-03-22 | Lace | Load-bearing device for a lifting apparatus |
CN110371297A (en) * | 2019-08-23 | 2019-10-25 | 重庆恩斯特龙通用航空技术研究院有限公司 | A kind of helicopter cargo hook device |
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